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The 911 of the 992 generation has given rise to a GT3 Cup racer, who will soon face the Super Cup plus the regional championships.
The current generation of Porsche 911 has received the full treatment of a race car, and greatness it is a prominent issue. And not just because it has the biggest “Porsche” lettering stickers we’ve ever seen.
The new GT3 Cup is the first of its kind to use the widebody 911 Turbo-spec, which means it is 28mm wider at the rear compared to the previous version. The front is also thicker, measuring 1920mm wide and matching the rear. This has allowed Porsche to squeeze out 12-inch wide wheels at the front, with 13-inch wheels at the rear.
The wider front apron works in conjunction with a larger rear spoiler to bring more downforce to the party. The last item now features a gooseneck top mount design, providing cleaner airflow to the underside of the wing. It also has 11 levels of adjustment, helping the team / rider to tailor downforce levels accordingly for the circuit.
As before, power comes from a 4.0-liter naturally aspirated six-cylinder engine, which drives the rear wheels via a six-speed sequential gearbox. However, the maximum power now reaches 8400 rpm instead of 7500 rpm, and there is more: 503 bhp. That’s a practical 25 hp increase, and the unit can now be powered by synthetic fuels.
While the old car was made of 70 percent steel and 30 percent aluminum, this time the mix has changed. At 1260kg (dry) it ended up being 35kg heavier, but Porsche largely blames the new struts in the steel safety cell. All windows are made of polycarbonate, while the doors, engine cover and rear spoiler are made of carbon fiber reinforced plastic.
Like the new 992 GT3 road car, there is a double wishbone front suspension design, in contrast to the MacPherson struts used by all other production 911s. The shocks borrow valve technology from the 919 Hybrid and 911 RSR, and the car has electric power steering that replaces the old hydraulic setup.
Inside, there’s more of the 919’s influence, in the form of a 10-button ‘Rubber Switch Panel’. On the left is a redesigned 10.3-inch screen, and you can optionally add switchable ABS and traction control.
These Cup cars are big business for Porsche, with 4,251 sold to date. The company’s motorsports division expects the latest version to push that number beyond 5000. The 992 version will make its competition debut next year in the Super Cup plus the national Carrera Cup series in Germany, France, Asia, Benelux. and North America.
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